Arduino library for automatically sending Morse code signals
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/*
* Telegraph_Demo - demonstration of Telegraph library
*
* Copyright (C) 2023 Samuel Sloniker KJ7RRV
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include <Telegraph.h>
Telegraph telegraph(LED_BUILTIN, 5, HIGH);
void setup() {
}
void loop() {
for (int i = 1; i <= 5; i++) {
telegraph.on();
delay(500);
telegraph.off();
delay(500);
}
delay(1500);
telegraph.send("CQ CQ CQ");
telegraph.wpm += 5;
if (telegraph.wpm > 50) {
telegraph.wpm = 5;
}
delay(2000);
}